Drug interactions
DHEA herbal + Donepezil
Severity: Minor
DHEA herbal and Donepezil: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
DHEA is not an established CYP3A4 inhibitor, and no clear clinical interaction with donepezil is documented. The suggested effect is theoretical.
What this interaction means in plain words
DHEA herbal and Donepezil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Mechanism not established; possible minor CYP3A4 modulation.
What to do
No specific action required. Monitor general tolerability of donepezil.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Donepezil
- Donepezil + Dronedarone Contraindicated
- Donepezil + Pimozide Contraindicated
- Donepezil + Thioridazine Contraindicated
- Donepezil + Vandetanib Contraindicated
- Amiodarone + Donepezil Major
- Amisulpride + Donepezil Major
Frequently asked questions
Can I take DHEA herbal with Donepezil?
MediHelp rates the interaction as minor. DHEA herbal and Donepezil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. DHEA is not an established CYP3A4 inhibitor, and no clear clinical interaction with donepezil is documented. The suggested effect is theoretical.
How serious is the interaction between DHEA herbal and Donepezil?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No specific action required. Monitor general tolerability of donepezil.
What other medicines interact with Donepezil?
MediHelp also lists interactions of Donepezil with, for example, Dronedarone, Pimozide, Thioridazine. The full list is on the Donepezil page.
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